D-RSBI Versus RSBI for Predicting Weaning Success in COPD Patients
Recruiting
Observational Study
Chronic Obstructive Pulmonary Disease (COPD)
Mechanical Ventilator Weaning
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 100 (estimated)
- Sponsor
- Sohag University · Other
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About This Trial
This prospective observational cohort study aims to compare the predictive accuracy of diaphragmatic rapid shallow breathing index (D-RSBI) versus traditional rapid shallow breathing index (RSBI) for predicting weaning success from invasive mechanical ventilation in COPD patients. Diaphragmatic ultrasound measurements will be performed during spontaneous breathing trials, and patients will be foll…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Mechanically ventilated COPD patients fulfilling standard weaning readiness criteria.
* Invasive mechanical ventilation for more than 24 hours before spontaneous breathing trial.
* Hemodynamically stable without significant vasopressor support.
* Adequate oxygenation with FiO2…
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